water clarifier mould1.Material:P20,2738,718,45# 2.Cavity Qty: ... :LKM We are specialized in designing and making water clarifier mould Product Name water clarifier mould Core & Cavity SteelP20,S55C,2738// 718 ... ,2738,P20,45#.Steel hardnessHRC 30-36RunnerHot / Cool runnerMould StardardDME ...